Mariah Carey is the gold standard in skimpy bikini in Australia

The 45-year-old singer showed off her insane bikini body as she frolicked in the water during an island getaway in Australia this week. The stunning songbird flashed her killer abs in a gold bikini and let her hair flow naturally in curls. Her glowing look had many fans reminiscing about her '90s style from her "Dreamlover" days.

Carey seems to be enjoying her time down under with her billionaire boyfriend, James Packer. Earlier in the week she posted several funny photos where she posed in the sand in a red wetsuit. In one she joked, "Still wishing for snow."